data storage

    Everything You Need to Know About Offsite Data Backup

    All About Offsite Data Backup and How It Works

    Does your business maintain and operate a high-level enterprise data center? If so, then you can’t afford not to delve into offsite data backup. However, the process of knowing exactly how to go about it can be quite confusing to some. That’s why we’re covering the ins and outs of offsite data backup.

    Here are a few things to consider before starting (we’ll go over each):

    • Recovery-point objective (RPO)
    • Recovery-time objective (RTO)
    • Method
    • Risk
    • Cost
    offsite data backup solutions

    Offsite Data Backup Simply Explained

    In essence, it’s a method of backing up data to a remote, cloud-based server or to another piece of data storage hardware. The data storage hardware can then be transported, somewhere other than where the other data is stored, hence the term off-site.

    Factors to Consider

    Recovery-Time Objective (RTO)

    The recovery-time objective is the time it will take you to recover any lost data. This is one of, if not the main reason to look into the different offsite data backup options available. It is always smart to ensure your data is secure, no matter what.

    When utilizing offsite data storage with physical data storage hardware like data tape cartridges, down time can be a factor in your company’s RTO. For example, if your company is located in California and your storage facility is located in Arizona, there will be a downtime in the transportation between the two locations.

    However, it is a good idea to have a fair amount of distance between your backup data and mainline data. This practice will protect against a total data loss if both were stored in the same local area. If a natural disaster were to occur, all of your data could be completely wiped out.

    In the event of a natural disaster at the mainline facility, a data recovery would require physically moving tape cartridges between locations. With the task of setting them up for a restoration included, you’ll need to account for shipping and travel time. However, this also depends on the size of the company, the number of tape cartridges. And the amount of data attempting to be restored.

    Recovery-Point Objective (RPO)

    The recovery point objective is the amount of time between data backups, based on the method you use to back up your data. For obvious reasons, cloud backup storage comes with the most advantages in terms of RPO. Some of them include:

    • Multiple backups in any given 24-hour period
    • No physical hardware to buy, maintain, or store
    • Quicker recovery times

    While using physical data tape cartridges has security and cost advantages of its own, the data backup opportunities might not be as convenient. This goes with saying that should an organization experience a major data loss, they may not be guaranteed accurate, up to date information.

    The Risk of Offsite Backup

    The utilization of cloud services as a backup and data storage is becoming more popular than ever before; even among organizations that prefer a hybrid approach.

    However, many companies still have concerns about potential security breaches within a cloud service provider. This cloud apprehension has led to the recent comeback of hard disk storage.

    The way you decide to implement your data backup will affect your RPO and RTO, and both methods come with their own risks. For example:

    • You can increase security and reduce risk by storing tape cartridges farther; resulting in an increased RTO and decreased RPO.
    • You can decrease the RTO and increase the RPO by storing tape cartridges at a nearby location; resulting in an increased risk of losing them in a location-wide catastrophe.

    The first thing any company should do is decide on the data backup method that is right for their individual needs. That crucial decision will make it much easier to weigh the pros and cons of the specific method they choose.

    streamer, tape library for data backup

    The Cost of Offsite Backup

    Your choice of method for backing up your data will also have an effect on financial decisions.

    Cloud service providers require different fees for different plans. Most providers have monthly and annual plans that can also determine the cost benefits associated with each.

    Disk drive and data tape storage have other expense factors associated like:

    • Cost of the data storage hardware (tape storage cartridges)
    • Transportation or shipping fees to an off-site location
    • Overhead associated with an off-site data storage facility (rent, mortgage, utilities’, etc.)
    • The cost of updating a live data copy

    At the end of the day, an organization is responsible for balancing the cost and the risk associated with managing its RTO and RPO. It comes down to the size of the business, the amount of data that requires an updated back up, how often the backups need to occur, and the overall budget assigned to the backup itself.

    How We Can Help

    The decisions any organization has to make when choosing on an off-site data storage solution are going depend on the size of the company and its data center, the location of both the main site and the off-site facilities, the type of storage hardware being used, and even type of data being stored.

    Nevertheless, general data security, data storage, and data backup best practices are going to remain fairly constant. A business can adopt its own plan and strategy to fit its individual data requirements, but the most important thing that must remain is taking an active part in the safety of vital data.

    Trusting the help of a reputable ITAD vendor makes a huge difference. There are countless security measures that a business may not think to take into account. A professional ITAD company will to ensure your data is properly secure from start to finish.

    Since 1965, we’ve been in the business of helping organizations with all of their IT asset needs. With over 130 years combined industry experience, our equipment experts can assist in offloading old or retired hardware fast and easy. Contact us today for a free quote and see why we’ve been trusted by businesses both large and small for over half a century.

    Announcing the Release of LTO-9 Tape Media

    LTO tape sellers reveal the expansion of the LTO roadmap to include generations 9 and 10.

    A recent announcement by HP, IBM and Quantum, provided insight in the foreseeable extension of the LTO tape product roadmap. The new LTO generation 9 and LTO generation 10 will be a welcome surprise to data hoarder alike. According to the giant tape vendors, LTO-9 will offer up to 25 TB of native capacity and LTO-10 will offer 48 TB native capacity.

    Previous reports have shown that transfer rates are expected to increase at a much larger rate than previous LTO generations. LTO-9 and LTO-10 will have transfer rates of 708 Mbps and 1,100 Mbps. In comparison, the earlier generation LTO-6, offers a native transfer rate of 160 Mbps, with LTO-7 at 315.2 Mbps and LTO-8 at 472 Mbps.

    Even more so, both new generation LTO tapes will include read-and-write backwards compatibility with tapes from the previous generation and read compatibility from the previous two generations. The new generations will also continue to support LTFS, WORM functionality and encryption.

    lto road map
    Courtesy: HPE

    What are experts saying about this announcement?

    Back in 2010 when LTO6 was introduced to the market (wow time flies) some had remarked they were in favor of transfer rates not increasing at such a rapid rate like they did with generations before LTO6. Others mention that the LTO tape transfer rate increases in the new road map are in direct correlation to higher densities on the tape itself.

    Another added that although disk storage is where most IT organizations currently base their data protection efforts, the continuation of the LTO roadmap should stimulate confidence among users of tape media and for the future of tape technology.

    The roadmap adds certainty as much as capacity, which is essential to people investing in long-term data storage and retention.

    It goes without saying that tape media in general has uses even outside long-term data storage, data mobility, and data recovery. As the longevity of the LTO roadmap continues and tape’s new uses gain recognition, backup storage vendors and storage management retailers will need to take notice that modern tape could be the answer to additional tiers of storage beyond what disk can offer.

    4 Data Storage Trends to Watch for in 2020

    4 data storage trends to watch for in 2020

    Cloud, flash memory and SaaS led data storage market in 2019. We look ahead at how these and others will play out in 2020.

    Over the past year we saw new storage purchasing methods, different shapes for cloud storage, and even faster flash. From the looks of it, we can expect those trends to develop faster in 2020.

    Storage as a Service

    The development of storage as a service is one data storage movement that’s hard to ignore, as all major vendors offer it as an option. Purchasing on demand allows enterprises to switch capital expenditures to an operational expenditure.

    In 2019, both Dell and NetApp entered the as-a-service market in big ways. Dell’s On Demand and NetApp’s Keystone started in an attempt to catch up to those already employed by IBM, Pure Storage and HPE.

    Even though, Pure Storage began offering their on-demand buying model in 2015, they rebranded that program in 2019 to Pure Storage as a Service. HPE began HPE GreenLake in 2018 and has since vowed to offer all of its products as a service by 2022.

    storage as a service

    On-Site Cloud Providers

    One if the fastest growing data storage trends to watch for in 2020 is the movement of public cloud services on-site, while data center suppliers speed up their push to offer services in the cloud.

    In fact, array vendors have supported cloud tiering for years. Originally, this meant providing a plugin for replicating snapshots or archiving cold data to the public cloud.

    Major cloud storage providers have flipped the script and now want an expanded role inside the data center.

    Amazon Web Services introduced AWS Outposts. AWS Outposts is a cloud system designed for positioning itself as an on-site storage service. Essentially, the machines sit behind a firewall to constantly transfer data between local storage and the cloud.

    As recently as last year, Google released its Google Cloud Platform (GCP) available to build and manage services, either in the hybrid cloud or on clustered local nodes.

    on site cloud

    Memory and Storage Come Together as One

    Persistent memory is a second data storage trend that continued to explode last year. Intel Optane SSDs launched into the market in April 2019 and storage vendors wasted no time jumping on the new technology.

    Dell, HPE, and Pure Storage took advantage.

    • Dell EMC rejuvenated its PowerMax SANs with Intel Optane SSDs in order to handle reads and migrate hot data.
    • HPE injected Optane SSDs in the 3PAR all-flash flagship as a read cache.
    • Pure Storage introduced Optane-based DirectMemory cards for its FlashArray block storage.

    Intel form factors include the Intel Optane DC persistent memory dual inline memory module (DIMM) and dual-ported Optane SSDs. Intel DIMMs will help push storage class memory (SCM) closer to the majority. In October 2019, Micron introduced its 3D XPoint-designed XT100, a competitor to Intel Optane.

    NVMe Fabrics Hitched to Low-Cost NAND

    Advances in NVMe flash continued in 2019. Although, development of NVMe over Fabrics (NVMe-oF) continues to be a work in progress. NVMe network fabrics are a critical component of the NVMe flash ecosystem as they minimize latency between servers and storage arrays.

    nvme works
    Courtesy Samsung

    In 2020, look for storage vendors to bring out multi-tiered arrays that make use of NVMe flash, quad-level cell (QLC) NAND SSDs and traditional SAS and SATA SSDs in the same system. Manufacturing of new quad-level cell (QLC) NAND SSDs is beginning to escalate, but the low-cost flash is emerging on vendor roadmaps.

     

    These are just a few of the data storage trends that consumers should be aware of in the start of a new decade. One can also anticipate unforeseen advances and innovation have an impact on storage technology in 2020.

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